I0724 23:00:31.377920       1 nfd-worker.go:222] "Node Feature Discovery Worker" version="v0.15.4" nodeName="instance" namespace="monitoring"
I0724 23:00:31.378125       1 nfd-worker.go:508] "configuration file parsed" path="/etc/kubernetes/node-feature-discovery/nfd-worker.conf"
I0724 23:00:31.378363       1 nfd-worker.go:540] "configuration successfully updated" configuration={"Core":{"Klog":{},"LabelWhiteList":"","NoPublish":false,"FeatureSources":["all"],"Sources":null,"LabelSources":["all"],"SleepInterval":{"Duration":60000000000}},"Sources":{"cpu":{"cpuid":{"attributeBlacklist":["BMI1","BMI2","CLMUL","CMOV","CX16","ERMS","F16C","HTT","LZCNT","MMX","MMXEXT","NX","POPCNT","RDRAND","RDSEED","RDTSCP","SGX","SGXLC","SSE","SSE2","SSE3","SSE4","SSE42","SSSE3","TDX_GUEST"]}},"custom":[],"fake":{"labels":{"fakefeature1":"true","fakefeature2":"true","fakefeature3":"true"},"flagFeatures":["flag_1","flag_2","flag_3"],"attributeFeatures":{"attr_1":"true","attr_2":"false","attr_3":"10"},"instanceFeatures":[{"attr_1":"true","attr_2":"false","attr_3":"10","attr_4":"foobar","name":"instance_1"},{"attr_1":"true","attr_2":"true","attr_3":"100","name":"instance_2"},{"name":"instance_3"}]},"kernel":{"KconfigFile":"","configOpts":["NO_HZ","NO_HZ_IDLE","NO_HZ_FULL","PREEMPT"]},"local":{},"pci":{"deviceClassWhitelist":["03","0b40","12"],"deviceLabelFields":["class","vendor"]},"usb":{"deviceClassWhitelist":["0e","ef","fe","ff"],"deviceLabelFields":["class","vendor","device"]}}}
I0724 23:00:31.378673       1 metrics.go:44] "metrics server starting" port=":8081"
E0724 23:00:31.389638       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:00:31.389830       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:00:31.389990       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:00:31.393865       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:00:31.394133       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:00:31.403058       1 nfd-worker.go:698] "creating NodeFeature object" nodefeature=""
E0724 23:01:31.389903       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:01:31.390137       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:01:31.390272       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:01:31.398618       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:01:31.399151       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:01:31.605947       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:02:31.405082       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:02:31.405240       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:02:31.405338       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:02:31.409282       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:02:31.409499       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:02:31.578975       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:03:31.422465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:03:31.422712       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:03:31.422830       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:03:31.427471       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:03:31.427729       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:03:31.561329       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:04:31.413763       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:04:31.414025       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:04:31.414194       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:04:31.419063       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:04:31.419287       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:04:31.572988       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:05:31.424609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:05:31.425089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:05:31.425381       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:05:31.431643       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:05:31.431974       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:06:31.418089       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:06:31.418292       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:06:31.418493       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:06:31.424275       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:06:31.424697       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:07:31.394896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:07:31.395285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:07:31.395632       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:07:31.402137       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:07:31.402389       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:08:31.408937       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:08:31.409153       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:08:31.409303       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:08:31.416384       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:08:31.416681       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:08:32.936380       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:09:31.392294       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:09:31.392424       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:09:31.392569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:09:31.396018       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:09:31.396275       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:10:31.404552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:10:31.404951       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:10:31.405189       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:10:31.410439       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:10:31.411006       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:11:31.403860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:11:31.404092       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:11:31.404293       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:11:31.409904       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:11:31.410160       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:11:38.411705       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:12:31.405717       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:12:31.406720       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:12:31.407164       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:12:31.415431       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:12:31.415789       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:13:31.410055       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:13:31.410285       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:13:31.410501       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:13:31.414520       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:13:31.414808       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:13:31.546586       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:14:31.405368       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:14:31.405828       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:14:31.406135       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:14:31.425907       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:14:31.426161       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:14:31.566590       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:15:31.414286       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:15:31.414482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:15:31.414629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:15:31.420516       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:15:31.420819       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:15:31.617945       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:16:31.405794       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:16:31.406013       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:16:31.406200       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:16:31.412567       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:16:31.412833       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:16:31.567420       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:17:31.417229       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:17:31.417427       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:17:31.417577       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:17:31.427051       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:17:31.427357       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:17:31.565228       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:18:31.403581       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:18:31.404238       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:18:31.404348       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:18:31.409226       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:18:31.409555       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:18:31.555739       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:19:31.420399       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:19:31.420562       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:19:31.420733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:19:31.425451       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:19:31.425759       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:19:31.566330       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:20:31.416130       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:20:31.416535       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:20:31.416795       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:20:31.425206       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:20:31.425583       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:20:31.647038       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:21:31.407206       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:21:31.407477       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:21:31.407696       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:21:31.414670       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:21:31.414924       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:21:31.553790       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:22:31.414639       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:22:31.414815       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:22:31.414947       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:22:31.425007       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:22:31.426419       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:22:31.563951       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:23:31.401025       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:23:31.401217       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:23:31.401351       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:23:31.408362       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:23:31.408608       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:23:31.555648       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:24:31.430156       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:24:31.430365       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:24:31.430567       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:24:31.438918       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:24:31.439164       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:24:31.584822       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:25:31.449465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:25:31.451250       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:25:31.451430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:25:31.460306       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:25:31.460790       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:25:31.594685       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:26:31.419304       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:26:31.419482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:26:31.419629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
I0724 23:26:31.425179       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:26:31.425427       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:26:31.559374       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:27:31.403416       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:27:31.403482       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:27:31.403583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:27:31.403772       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:27:31.403899       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:27:31.407261       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 23:27:31.419814       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:27:31.420136       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:27:31.560627       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:28:31.407522       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:28:31.407846       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:28:31.408287       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:28:31.408566       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:28:31.408848       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:28:31.409030       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:28:31.412472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 23:28:31.415174       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:28:31.415476       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:28:31.596146       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:29:31.402467       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:29:31.402548       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:29:31.402665       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:29:31.402733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:29:31.402901       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:29:31.403049       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:29:31.407352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 23:29:31.411991       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:29:31.412567       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:30:31.422499       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:30:31.422610       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:30:31.422783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:30:31.422873       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:30:31.423114       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:30:31.423407       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:30:31.427438       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 23:30:31.430077       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:30:31.430365       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:30:31.667855       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:31:31.419945       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:31:31.420007       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:31:31.420091       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:31:31.420174       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:31:31.420303       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:31:31.420487       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:31:31.424777       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 23:31:31.427705       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:31:31.427941       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:31:31.582547       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:32:31.399454       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:32:31.399537       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:32:31.399663       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:32:31.399727       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:32:31.399866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:32:31.400020       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:32:31.405279       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
I0724 23:32:31.409268       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:32:31.409526       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:32:31.558509       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:33:31.415033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:33:31.415149       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:33:31.415327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:33:31.415420       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:33:31.415617       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:33:31.415760       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:33:31.421854       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:33:31.421959       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:33:31.426018       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:33:31.426291       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:33:31.569362       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:34:31.397329       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:34:31.397391       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:34:31.397465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:34:31.397513       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:34:31.397611       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:34:31.397703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:34:31.401129       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:34:31.401203       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:34:31.401261       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:34:31.403492       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:34:31.403711       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:34:31.532157       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:35:31.405645       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:35:31.405786       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:35:31.406192       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:35:31.406389       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:35:31.406654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:35:31.406896       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:35:31.411601       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:35:31.411655       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:35:31.411698       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:35:31.414570       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:35:31.414894       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:36:31.418604       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:36:31.418812       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:36:31.419222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:36:31.419523       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:36:31.419866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:36:31.420348       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:36:31.425147       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:36:31.425530       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:36:31.425860       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:36:31.430747       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:36:31.431467       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:37:31.421157       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:37:31.421230       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:37:31.421327       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:37:31.421376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:37:31.421519       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:37:31.421624       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:37:31.425168       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:37:31.425222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:37:31.425270       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:37:31.428132       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:37:31.428371       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:38:31.419026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:38:31.419141       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:38:31.419330       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:38:31.419430       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:38:31.420352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:38:31.420663       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:38:31.427783       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:38:31.427868       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:38:31.427991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:38:31.433114       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:38:31.433490       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:39:31.406426       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:39:31.406509       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:39:31.406632       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:39:31.406700       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:39:31.406878       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:39:31.407022       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:39:31.411341       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:39:31.411399       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:39:31.411443       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:39:31.416159       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:39:31.416488       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:40:31.401892       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:40:31.401954       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:40:31.402038       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:40:31.402086       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:40:31.402195       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:40:31.402298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:40:31.405526       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:40:31.405571       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:40:31.405612       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:40:31.407874       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:40:31.408128       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:41:31.422702       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:41:31.422775       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:41:31.422879       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:41:31.422933       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:41:31.423075       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:41:31.423196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:41:31.426726       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:41:31.426780       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:41:31.426830       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:41:31.429459       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:41:31.429688       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:42:31.425584       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:42:31.425642       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:42:31.425723       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:42:31.425889       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:42:31.426140       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:42:31.426314       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:42:31.430536       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:42:31.430583       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:42:31.430739       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:42:31.433079       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:42:31.433497       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:43:31.418062       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:43:31.418442       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:43:31.418630       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:43:31.418752       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:43:31.419084       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:43:31.419436       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:43:31.426476       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:43:31.426594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:43:31.426716       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:43:31.431401       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:43:31.431630       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:44:31.412352       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:44:31.412413       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:44:31.412505       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:44:31.412553       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:44:31.412675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:44:31.412776       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:44:31.415746       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:44:31.415793       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:44:31.415836       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:44:31.419977       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:44:31.420332       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:45:31.404781       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:45:31.404864       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:45:31.404995       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:45:31.405067       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:45:31.405264       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:45:31.405421       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:45:31.410397       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:45:31.410465       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:45:31.410534       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:45:31.414304       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:45:31.414543       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:45:31.554347       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:46:31.418924       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:46:31.419006       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:46:31.419118       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:46:31.419183       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:46:31.419346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:46:31.419489       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:46:31.424579       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:46:31.424778       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:46:31.425355       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:46:31.429299       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:46:31.429522       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:46:31.562949       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:47:31.419427       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:47:31.419526       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:47:31.419661       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:47:31.419733       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:47:31.419889       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:47:31.420059       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:47:31.428284       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:47:31.428380       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:47:31.428737       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:47:31.433494       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:47:31.433739       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:47:31.608590       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:48:31.393814       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:48:31.393882       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:48:31.393976       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:48:31.394026       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:48:31.394159       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:48:31.394267       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:48:31.398419       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:48:31.398471       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:48:31.398648       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:48:31.401625       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:48:31.401864       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:48:31.553815       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:49:31.401374       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:49:31.401458       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:49:31.401587       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:49:31.401654       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:49:31.402143       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:49:31.402297       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:49:31.410770       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:49:31.410991       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:49:31.411676       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:49:31.416387       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:49:31.416876       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:49:31.607551       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:50:31.405251       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:50:31.405322       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:50:31.405411       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:50:31.405460       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:50:31.405594       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:50:31.405704       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:50:31.412376       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:50:31.412569       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:50:31.413521       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:50:31.418311       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:50:31.418624       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:50:31.551369       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:51:31.417367       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:51:31.417467       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:51:31.417703       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:51:31.417813       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:51:31.418048       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:51:31.418244       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:51:31.426346       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:51:31.426525       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:51:31.427675       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:51:31.431088       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:51:31.431385       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:51:31.579041       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:52:31.416533       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:52:31.416609       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:52:31.416847       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:52:31.416968       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:52:31.417231       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:52:31.417411       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:52:31.421150       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:52:31.421283       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:52:31.421932       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:52:31.427110       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:52:31.427698       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:52:31.587594       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:53:31.405614       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:53:31.405697       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:53:31.405810       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:53:31.405866       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:53:31.406021       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:53:31.406145       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:53:31.410888       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:53:31.410963       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:53:31.411013       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:53:31.415029       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:53:31.415323       1 nfd-worker.go:563] "feature discovery completed"
I0724 23:53:31.558637       1 nfd-worker.go:731] "updating NodeFeature object" nodefeature="monitoring/instance"
E0724 23:54:31.420146       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:54:31.420222       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:54:31.420321       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:54:31.420377       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:54:31.420535       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:54:31.420658       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:54:31.423741       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:54:31.423792       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:54:31.423838       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:54:31.426653       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:54:31.426910       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:55:31.408635       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:55:31.408715       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:55:31.409031       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:55:31.409101       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:55:31.409357       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:55:31.409552       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:55:31.414724       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:55:31.414790       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:55:31.416290       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:55:31.419405       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:55:31.419682       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:56:31.430209       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:56:31.430298       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:56:31.430409       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:56:31.430472       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:56:31.430629       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:56:31.430773       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:56:31.434974       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:56:31.435035       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:56:31.435088       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:56:31.438212       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:56:31.438442       1 nfd-worker.go:563] "feature discovery completed"
E0724 23:57:31.402033       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-ex/speed: invalid argument" attributeName="speed"
E0724 23:57:31.402102       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-int/speed: invalid argument" attributeName="speed"
E0724 23:57:31.402196       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/br-tun/speed: invalid argument" attributeName="speed"
E0724 23:57:31.402253       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/cilium_geneve/speed: invalid argument" attributeName="speed"
E0724 23:57:31.402396       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/dummy0/speed: invalid argument" attributeName="speed"
E0724 23:57:31.402514       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/lo/speed: invalid argument" attributeName="speed"
E0724 23:57:31.406113       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/o-hm0/speed: invalid argument" attributeName="speed"
E0724 23:57:31.406173       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/ovs-system/speed: invalid argument" attributeName="speed"
E0724 23:57:31.406228       1 network.go:152] "failed to read net iface attribute" err="read /host-sys/class/net/tap0fb89d95-7c/speed: invalid argument" attributeName="speed"
I0724 23:57:31.409135       1 nfd-worker.go:550] "starting feature discovery..."
I0724 23:57:31.409354       1 nfd-worker.go:563] "feature discovery completed"